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BSC 1010 EXAM 1 STUDY GUIDE QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED R199,62   Add to cart
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BSC 1010 EXAM 1 STUDY GUIDE QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED
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BSC 1010 EXAM 1 STUDY GUIDE QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED What is science? the study of the natural world What is biology? The study of life List and describe the characteristics of life Cell Order Evolutionary adaptation Response to environment Regulation Energy...

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  • September 22, 2024
  • 21
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • bsc 1010 exam 1 study guide questions and answers

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BSC 1010 EXAM 1 STUDY GUIDE QUESTIONS AND

ANSWERS WITH COMPLETE SOLUTIONS VERIFIED

What is science?


the study of the natural world


What is biology?


The study of life


List and describe the characteristics of life


Cell

Order

Evolutionary adaptation

Response to environment

Regulation

Energy processing

Growth and development


Describe the different levels of biology


Molecules

Organelles

Cell

Tissues

,Organs and organ systems

Organisms

Population

Communities

Ecosystems

The biosphere


Describe how energy flows through an ecosystem


Starts from sunlight, then each level of the ecosystem gets energy from its food source


What characteristics do eukaryotic and prokaryotic cells have in common? How do they differ?


Same: Both are cells

Differ:

-Eukaryotic: nucleus

-Prokaryotic: does not have nucleus


What types of organisms are prokaryotic? What types are eukaryotic?


Eukaryotic: Animal and plant cells

Prokaryotic: Bacterial and archaea


What are the taxonomic groups that we use to classify living organisms?


Domain

Kingdom

Phylum

Class

Order

, Family

Genus

Species


State and give an example of the three domains of life.


Domain Bacteria, Domain Archaea, and Eukarya


Describe the role that DNA plays in the growth, development, and reproduction.


DNA creates everything in an organism


What is positive feedback?


Feedback that increases the output of a process.


What is negative feedback?


A response to a change in the body that counteracts or opposes the initial change.


Describe the steps of the scientific method


1) Hypothesis 2) Design an experiment 3) Conduct experiment 4) Collect Data 5) Compare results/

Research 6) Re-test to conclude if data is significant


What does it mean that a hypothesis must be testable and falsifiable?


Able to be tested and the ability to be wrong


Describe how reproductive success influences evolution. Describe how the environment can affect

reproductive success.


Reproductive success=living organisms=offspring (successful genes to offspring)


Describe what Darwin meant by "decent with modification"

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